A215111 — STUD,PLAIN

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

A215111: STUD,PLAIN.

The STUD,PLAIN is a the manufacturer industrial component. Key specifications include material: STEEL COMP B1112, thread_class: 5A STUD THREAD A, thread_length: 0.562 INCHES MINIMUM NUT THREAD IN, overall_length: 1.125 INCHES NOMINAL IN, special_features: 0.0625 IN. LG BY 25.0 DEG CHAMFER ON STUD END THREAD; 0.625 IN.

RADIUS ON NUT END THREAD IN, thread_direction: RIGHT-HAND STUD THREAD. This part is cataloged in the U.S. Government catalog under NSN 5307-00-521-5111, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

A215111

NSN: 5307-00-521-5111
FSC: 5307 — Studs
CAGE: 00000

SPECIFICATIONS

material	STEEL COMP B1112
thread_class	5A STUD THREAD A
thread_length	0.562 INCHES MINIMUM NUT THREAD IN
overall_length	1.125 INCHES NOMINAL IN
special_features	0.0625 IN. LG BY 25.0 DEG CHAMFER ON STUD END THREAD; 0.625 IN. RADIUS ON NUT END THREAD IN
thread_direction	RIGHT-HAND STUD THREAD
nominal_thread_size	0.312 INCHES STUD THREAD IN
thread_quantity_per_inch	18 STUD THREAD
thread_series_designator	UNF NUT THREAD
material_document_and_classification	QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE
NSN	5307-00-521-5111

COMPONENT DIAGRAM

KEY FEATURES

•

THREAD LENGTH: 0.312 INCHES MINIMUM STUD THREAD IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE

•

THREAD DIRECTION: RIGHT-HAND STUD THREAD

•

NOMINAL THREAD SIZE: 0.312 INCHES NUT THREAD IN

TECHNICAL CHARACTERISTICS

THREAD LENGTH	0.312 INCHES MINIMUM STUD THREAD IN
THREAD LENGTH	0.562 INCHES MINIMUM NUT THREAD IN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH	1.125 INCHES NOMINAL IN
THREAD DIRECTION	RIGHT-HAND STUD THREAD
THREAD DIRECTION	RIGHT-HAND NUT THREAD
NOMINAL THREAD SIZE	0.312 INCHES NUT THREAD IN
NOMINAL THREAD SIZE	0.312 INCHES STUD THREAD IN
SPECIAL FEATURES	0.0625 IN. LG BY 25.0 DEG CHAMFER ON STUD END THREAD; 0.625 IN. RADIUS ON NUT END THREAD IN
THREAD CLASS	2A NUT THREAD A

SUBSTITUTES & CROSS-REFERENCES 2

417350Reference document

Same NSN cross-reference

Reference document — Secondary reference

A16998XReference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is A215111?

A215111 is a STUD,PLAIN.

What parts can replace A215111?

There are 2 known substitutes for A215111: 417350, A16998X. Substitute compatibility should be verified for your specific system.

What is the NSN for A215111?

A215111 is cataloged in the U.S. Government catalog under NSN 5307-00-521-5111. This indicates validated use in U.S. government and defense supply chains.

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